Bukit Panjang Single Member Constituency

Source: Wikipedia, the free encyclopedia.

Bukit Panjang
Single Member constituency
for the Parliament of Singapore
RegionWest Region, Singapore
Electorate33,596
Current constituency
Created1955; 70 years ago (1955)
Seats1
PartyPeople's Action Party
Member(s)Liang Eng Hwa
Town CouncilHolland–Bukit Panjang
Merged1991
Merged toSembawang GRC
Reformed2006
Reformed fromHolland–Bukit Panjang GRC

The Bukit Panjang Single Member Constituency is a

Group Representation Constituency (GRC) system at the 1988 general election. The constituency was abolished at the 1991 general election but was re-established in the 2006 general election, and has been contested in every general election since. It is managed by the Holland–Bukit Panjang Town Council
(HBPTC).

Electoral history

The constituency was first established for the

left-wing faction. The seat was won by Ong Lian Teng of BS, father of PAP politician Ong Ye Kung.[1] The PAP regained control of the constituency at the 1967 by-election
after BS members resigned from Parliament as part of a boycott against the legitimacy of the PAP government in post-independence Singapore.

P. Selvadurai represented the constituency until the 1972 general election, when he was fielded in Kuo Chuan Constituency and replaced by Lee Yiok Seng in Bukit Panjang. Lee won the seat with 67.65 percent of the vote against Workers' Party (WP) candidate Tang Song Khiang and United National Front (UNF) candidate Leyu Tan Jib, who polled 24.82 percent and 7.53 percent respectively. At the 1988 general election, following the introduction of Group Representation Constituencies (GRCs), the seat was renamed Bukit Panjang Single Member Constituency in line with the new designation for constituencies with only one Member of Parliament.[2] Lee remained MP until the seat was absorbed into the Sembawang Group Representation Constituency (GRC) in the 1991 general election.

Since 2006

From 1991 to 2006, the constituency remained part of Sembawang GRC. It was reconstituted in the

electoral boundary review for the 2006 general election, formed from portions of Holland–Bukit Panjang GRC, which had absorbed the ward in the 2001 general election.[3]
Holland–Bukit Panjang GRC was dissolved at the same time.

Ahead of the

2020 Singapore general election, incumbent PAP MP Teo Ho Pin announced his retirement from politics.[4] Liang Eng Hwa, formerly MP for Holland–Bukit Timah GRC, was introduced as the PAP candidate. The Singapore Democratic Party (SDP) fielded Paul Tambyah as its candidate.[5] Liang won the contest with 53.74 percent of the vote, defeating Tambyah which got 46.27 percent and by a margin of 2,509 votes.[5] In March 2025, it was confirmed that Liang and Tambyah would rematch at Bukit Panjang again in the 2025 general election.[6] Liang retained the seat with an increased vote share of 61.41 percent, reflecting a broader national swing in favour of the PAP.[7][8]

Member of Parliament

Year Member Party
Formation
Legislative Assembly of Singapore
1955 Goh Tong Liang PP
1959 Lee Khoon Choy PAP
1963 Ong Lian Teng BS
Parliament of Singapore
1967 P. Selvadurai PAP
1972 Lee Yiok Seng
1976
1980
1984
1988
Constituency abolished (1991 – 2006)
2006 Teo Ho Pin PAP
2011
2015
2020 Liang Eng Hwa
2025

Electoral results

Note : Elections Department Singapore do not include rejected votes for calculation of candidate's vote share. Hence, the total of all candidates' vote share will be 100%.

Elections in 1950s

General Election 1955[9][10]
Party Candidate Votes %
PP Goh Tong Liang 3,097 72.21
LF Lim Wee Toh 2,494 27.79
Majority 1,905 44.42
Total valid votes 4,289 98.48
Rejected ballots 66 1.52
Turnout 4,355 54.4
Registered electors 8,012
PP win (new seat)
General Election 1959[11][12]
Party Candidate Votes % ±%
PAP Lee Khoon Choy 6,156 58.14 N/A
LSP
 Tan Leong Teck 2,494 23.55 N/A
SPA Lim Siak Guan 1,382 13.05 N/A
MIC T. T. K. Alexander 526 4.96 N/A
Majority 3,662 34.59 Decrease9.83
Total valid votes 10,588 99.45 Increase0.97
Rejected ballots 89 0.55 Decrease0.97
Turnout 10,647 88.84 Increase34.44
Registered electors 11,984 Increase49.58
LSP

Note : MIC was allied with the Singaporean UMNO and MCA chapters, similar to its Malaysian counterpart, with the exception of not using the alliance symbol. This led the Elections Department Singapore to classify T. T. K. Alexander as an independent candidate.

Elections in 1960s

General Election 1963[13][14]
Party Candidate Votes % ±%
BS Ong Lian Teng 5,679 46.45 N/A
PAP Lee Khoon Choy 4,940 40.41 Decrease17.9
SA
 Loo Bah Chit 999 8.17 N/A
UPP Thuan Paik Phok 607 4.97 N/A
Majority 739 6.04 Decrease28.55
Total valid votes 12,225 98.93 Decrease0.52
Rejected ballots 132 1.07 Increase0.52
Turnout 12,357 95.07 Increase6.23
Registered electors 12,997 Increase8.45
BS gain from PAP Swing Increase46.5
By-election 1967[15]
Party Candidate Votes % ±%
PAP P. Selvadurai Unopposed
Registered electors 16,070 Increase23.64
PAP gain from BS
General Election 1968[16]
Party Candidate Votes % ±%
PAP P. Selvadurai Unopposed
Registered electors 17,893 Increase11.34
PAP hold


Elections in 1970s

General Election 1972[17][18]
Party Candidate Votes % ±%
PAP Lee Yiok Seng 9,527 67.65 N/A
WP
 Tang Song Khiang 3,496 24.82 N/A
United National Front Leyu Tan Jib 1,060 7.53 N/A
Majority 6,031 42.83 N/A
Total valid votes 14,083 97.73 N/A
Rejected ballots 327 2.27 N/A
Turnout 14,410 93.20 N/A
Registered electors 15,461 Decrease13.59
PAP hold
General Election 1976[19][20]
Party Candidate Votes % ±%
PAP Lee Yiok Seng 11,867 67.43 Decrease0.22
WP
 Ho Juan Thai 5,731 32.57 Increase7.75
Majority 6,136 34.86 Decrease7.97
Total valid votes 17,598 97.57 Decrease0.16
Rejected ballots 438 2.43 Increase0.16
Registered electors 18,906 Increase22.28
Turnout 18,036 95.40 Increase2.20
PAP hold Swing Decrease0.22

Elections in 1980s

General Election 1980[21][22]
Party Candidate Votes % ±%
PAP Lee Yiok Seng 18,510 87.03 Increase19.60
United People's Front Mohamad Sani bin Jan 2,759 12.97 Increase13.0
Majority 15,751 74.0 Increase39.2
Total valid votes 21,269 96.59 Decrease0.98
Rejected ballots 750 3.41 Increase0.98
Turnout 22,019 94.48 Decrease0.92
Registered electors 23,305 Increase23.27
PAP hold Swing Increase19.60
General Election 1984[23]
Party Candidate Votes % ±%
PAP Lee Yiok Seng Unopposed
Registered electors 23,173 Decrease0.56
PAP hold
General Election 1988[24][25]
Party Candidate Votes % ±%
PAP Lee Yiok Seng 18,314 57.28 N/A
SDP Kwek Guan Kwee 9,864 30.86 N/A
PKMS
 Ibrahim bin Ariff 3,790 11.86 N/A
Majority 8,450 26.42 N/A
Total valid votes 31,968 98.16 N/A
Rejected ballots 599 1.84 N/A
Turnout 32,567 96.28 N/A
Registered electors 33,824 Increase45.96
PAP hold


Elections in 2000s

General Election 2006[26][27]
Party Candidate Votes %
PAP Teo Ho Pin 21,652 77.19
SDP Ling How Doong 6,400 22.81
Majority 15,252 54.38
Total valid votes 28,052 96.91
Rejected ballots 893 3.09
Turnout 28,945 95.05
Registered electors 30,452
PAP win (new seat)

Elections in 2010s

General Election 2011[28][29]
Party Candidate Votes % ±%
PAP Teo Ho Pin 20,375 66.27 Decrease10.92
SDP Alec Tok 10,372 33.73 Increase10.92
Majority 10,003 32.54 Decrease21.82
Total valid votes 30,747 96.59 Decrease0.98
Rejected ballots 745 3.41 Increase0.98
Registered electors 33,053 Increase8.54
Turnout 31,492 95.28 Increase0.23
PAP hold Swing Decrease10.92
General Election 2015[30][31]
Party Candidate Votes % ±%
PAP Teo Ho Pin 21,954 68.38 Increase2.11
SDP Khung Wai Yeen 10,152 31.62 Decrease2.11
Majority 11,792 36.76 Increase4.22
Total valid votes 32,106 98.17 Increase1.50
Rejected ballots 626 1.91 Decrease1.50
Turnout 32,704 95.30 Increase0.02
Registered electors 34,317 Increase3.82
PAP hold Swing Increase2.11

Elections in 2020s

General Election 2020[32][33]
Party Candidate Votes % ±%
PAP Liang Eng Hwa 18,085 53.73 Decrease14.65
SDP Paul Tambyah 15,576 46.27 Increase14.65
Majority 2,509 7.46 Decrease29.30
Total valid votes 33,661 98.29 Increase0.12
Rejected ballots 586 1.71 Decrease0.12
Turnout 34,247 96.64 Increase1.34
Registered electors 35,437 Increase3.26
PAP hold Swing Decrease14.65
General Election 2025[34]
Party Candidate Votes % ±%
PAP Liang Eng Hwa 19,152 61.38 Increase7.65
SDP Paul Tambyah 12,051 38.62 Decrease7.65
Majority 7,101 22.76 Increase15.30
Total valid votes 31,203 98.89 Increase0.60
Rejected ballots 350 1.11 Decrease0.60
Turnout 31,553 93.92 Decrease2.72
Registered electors 33,596 Decrease5.20
PAP hold Swing Increase7.65

Historical maps

  • 1955 General Election
    1955 General Election

References

  1. ^ Bryan Wong (31 January 2025). ""They Would Have Been Proud": Health Minister Ong Ye Kung Has Regrets About His Late Parents Not Seeing Him Win An Election". 8days. Retrieved 25 June 2025.
  2. ^ "13 GRCs for next general election". The Straits Times. 15 June 1988. p. 1. Retrieved 13 March 2025 – via NewspaperSG.
  3. ^ Ng, Ansley (20 March 2006). "A woman for Holland-Bukit Timah GRC". The Straits Times. p. 4.
  4. ^ "Tiong Seng appoints former MP Teo Ho Pin as new independent board director". sg.news.yahoo.com. 11 October 2020. Retrieved 27 October 2021.
  5. ^
    ISSN 0585-3923
    . Retrieved 22 April 2025.
  6. ^ "GE2025: Rematch at Bukit Panjang SMC between PAP's Liang Eng Hwa and SDP's Paul Tambyah". CNA. Retrieved 31 May 2025.
  7. ISSN 0585-3923
    . Retrieved 31 May 2025.
  8. ^ See, Sharon (4 May 2025). "Singapore election 2025: PM Wong leads PAP to improved vote share of 65.57%; WP retains strongholds, makes no new gains". The Business Times. Retrieved 31 May 2025.
  9. ^ "ELD | 1955 Legislative Assembly General Election Results". www.eld.gov.sg. Retrieved 21 April 2025.
  10. ^ "Singapore Legislative Assembly General Election 1955 > Bukit Panjang". sg-elections.com. Retrieved 21 April 2025.
  11. ^ "ELD | 1959 Legislative Assembly General Election Results". www.eld.gov.sg. Retrieved 21 April 2025.
  12. ^ "Singapore Legislative Assembly General Election 1959 > Bukit Panjang". sg-elections.com. Retrieved 21 April 2025.
  13. ^ "ELD | 1963 Legislative Assembly General Election Results". www.eld.gov.sg. Retrieved 21 April 2025.
  14. ^ "Singapore Legislative Assembly General Election 1963 > Bukit Panjang". sg-elections.com. Retrieved 22 April 2025.
  15. ^ "ELD | 1967 Parliamentary By-election Results". www.eld.gov.sg. Retrieved 22 April 2025.
  16. ^ "ELD | 1968 Parliamentary General Election Results". www.eld.gov.sg. Retrieved 22 April 2025.
  17. ^ "ELD | 1972 Parliamentary General Election Results". www.eld.gov.sg. Retrieved 22 April 2025.
  18. ^ "Singapore Legislative Assembly General Election 1972 > Bukit Panjang". sg-elections.com. Retrieved 22 April 2025.
  19. ^ "ELD | 1976 Parliamentary General Election Results". www.eld.gov.sg. Retrieved 22 April 2025.
  20. ^ "Singapore Legislative Assembly General Election 1976> Bukit Panjang". sg-elections.com. Retrieved 22 April 2025.
  21. ^ "ELD | 1980 Parliamentary General Election Results". www.eld.gov.sg. Retrieved 22 April 2025.
  22. ^ "Singapore Legislative Assembly General Election 1980> Bukit Panjang". sg-elections.com. Retrieved 22 April 2025.
  23. ^ "ELD | 1984 Parliamentary General Election Results". www.eld.gov.sg. Retrieved 22 April 2025.
  24. ^ "ELD | 1988 Parliamentary General Election Results". www.eld.gov.sg. Retrieved 22 April 2025.
  25. ^ "Singapore Parliamentary General Election 1988 > Bukit Panjang". sg-elections.com. Retrieved 25 April 2025.
  26. ^ "ELD | 2006 Parliamentary General Election Results". www.eld.gov.sg. Retrieved 22 April 2025.
  27. Elections Department of Singapore
    . 10 May 2006. Retrieved 22 April 2025.
  28. Elections Department of Singapore
    . Retrieved 22 April 2025.
  29. Elections Department of Singapore
    . 12 May 2011. Retrieved 22 April 2025.
  30. Elections Department of Singapore
    . Retrieved 22 April 2025.
  31. Elections Department of Singapore
    . 16 September 2015. Retrieved 22 April 2025.
  32. Elections Department of Singapore
    . Retrieved 22 April 2025.
  33. Elections Department of Singapore
    . 16 July 2020. Retrieved 22 April 2025.
  34. ^ "Statement of Poll for the Electoral Division of Bukit Panjang" (PDF). 16 May 2025.

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